1apiVersion: cert-manager.io/v1 2kind: Certificate 3metadata: 4 name: certificate-by-edgeissuer 5 namespace: default 6spec: 7 commonName: certificate-by-edgeissuer.edge.ncr.com 8 duration: 4380h0m0s # 6 months validity 9 issuerRef: 10 name: edgeissuer-sample 11 kind: EdgeIssuer 12 group: edge-issuer.edge.ncr.com 13 privateKey: 14 algorithm: ECDSA 15 size: 256 16 renewBefore: 2190h0m0s # Renew 3 months before expiry 17 secretName: certificate-by-edgeissuer